Answer:
103
Step-by-step explanation:
There is 540 degrees total in a pentagon. To find the missing angle, you must subtract all the known angles from 540. 540-100-117-105-115=103
What integers do you want the problem to be
You are correct it is associative property of addition
1.
The range are y's. The y's in {(4,-1),(-7,2),(1,2),(2,1)} are -1,1,2 ⇒ A,B,C
2.
The domain are x's. The x's in {(4,-1),(-7,2),(1,2),(2,1)} are -7,1,2,4 ⇒ A,B,D
Answer is
B
Example
A is 3,2 and in total AB is (6,8)
So that means you have to find the remainder number and add it to 3,2 to make 6,8 which is 3,6
